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Microbial feed additive capable of enhancing immunity of fish and application of the feed additive

A technology of microbial feed and additives, applied in the direction of animal feed, animal feed, application, etc., can solve the problem that the immune effect of fish is not obvious, maintain the best immune state, improve the immunity and resistance of the body, and facilitate growth. Effect

Inactive Publication Date: 2017-12-19
TONGHUA NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the effect of the traditional Chinese medicine microecological preparation on enhancing the immunity of fish is not obvious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A microbial feed additive capable of enhancing fish immunity, the ingredients and parts by weight are: 20 parts of forsythia, 18 parts of Andrographis paniculata, 15 parts of Artemisia annua, 18 parts of rhubarb, 1.5 parts of angelica, 16 parts of Houttuynia cordata, 12 parts of licorice 9 parts of Acanthopanax, 0.7 parts of garlic, 2.5 parts of tangerine peel, 4 parts of Eucommia, 1 part of Bacillus subtilis, and 1.2 parts of Lactobacillus plantarum.

[0016] A preparation method of a microbial feed additive capable of enhancing fish immunity, the preparation method specifically comprising the following steps:

[0017] 1) Measure Forsythia, Andrographis paniculata, Artemisia annua, Rhubarb, Angelica, Houttuynia cordata, Licorice, Acanthopanax, Garlic, Tangerine Peel, Eucommia according to the formula, grind them to 50 mesh by mechanical grinding, and then use the ratio of material to liquid as 1:5.5 Add water, then add 0.65% active polypeptide by powder weight, stir an...

Embodiment 2

[0022] A microbial feed additive capable of enhancing fish immunity, the ingredients and parts by weight are: 17 parts of forsythia, 19 parts of Andrographis paniculata, 13 parts of Artemisia annua, 21 parts of rhubarb, 1.3 parts of angelica, 19 parts of Houttuynia cordata, 11 parts of licorice 11 parts of Acanthopanax, 0.7 parts of garlic, 2.9 parts of tangerine peel, 3.7 parts of Eucommia, 1.3 parts of Bacillus subtilis, and 1.1 parts of Lactobacillus plantarum.

[0023] A preparation method of a microbial feed additive capable of enhancing fish immunity, comprising the following steps:

[0024] Measure Forsythia, Andrographis paniculata, Artemisia annua, Rhubarb, Angelica, Houttuynia, Licorice, Acanthopanax, Garlic, Tangerine Peel, Eucommia according to the formula, add water at a material-to-liquid ratio of 1:5.2, and then add powder weight 0.8 % of the active peptide, mixed evenly, extracted by microwave for 16 minutes, and centrifuged to obtain the extract. The amino aci...

Embodiment 3

[0029] A microbial feed additive capable of enhancing fish immunity, the ingredients and parts by weight are: 22 parts of forsythia, 16 parts of Andrographis paniculata, 13 parts of Artemisia annua, 20 parts of rhubarb, 1.8 parts of angelica, 17 parts of Houttuynia cordata, 10 parts of licorice 10 parts of Acanthopanax, 0.7 parts of garlic, 2.4 parts of tangerine peel, 4.6 parts of Eucommia, 1.2 parts of Bacillus subtilis, and 1.2 parts of Lactobacillus plantarum.

[0030] A preparation method of a microbial feed additive capable of enhancing fish immunity is as follows: measure forsythia, andrographis paniculata, artemisia annua, rhubarb, angelica, houttuynia cordata, licorice, eleuthero, garlic, tangerine peel, Eucommia according to the formula, crush Then add water with a material-liquid ratio of 1:5.8, then add 0.8% active polypeptide by weight of the powder, mix evenly, extract by microwave for 15 minutes, and centrifuge to obtain the extract; take 98 parts of the extract ...

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Abstract

The invention discloses a microbial feed additive capable of enhancing immunity of fish and an application of the feed additive. The microbial feed additive includes, by weight, 16-22 parts of fructus forsythiae, 16-19 parts of herba andrographitis, 12-17 parts of artemisia apiacea, 15-21 parts of Chinese rhubarb, 1-2 parts of angelica sinensis, 13-20 parts of houttuynia cordata, 10-15 parts of radix glycyrrhizae, 7-11 parts of acanthopanax roots, 0.6-0.9 parts of garlic, 2-3 parts of pericarpium citri reticulatae, 3-5 parts of eucommia ulmoides, 0.8-1.3 parts of bacillus subtilis, and 1-1.4 parts of lactobacillus plantarum. The microbial feed additive is free of toxic and side effects, has no pollution and residual, is free of generating drug resistance, can promote secretion of antibodies by a host, improves activity of immune cells of the host and improves immunity and resistance of body. The microbial feed additive also maintains microecological balance in intestinal tracts and best immune state, and also improves digestion and absorption rate of nutrients.

Description

technical field [0001] The invention relates to the technical field of aquatic product feed processing, in particular to a microbial feed additive capable of enhancing fish immunity and its application. Background technique [0002] Because wild fish are in a water environment with high micro-ecosystem stability, they seldom get sick; while artificially raised fish are in a changeable micro-ecosystem, which is easy to create opportunities for opportunistic pathogens to cause microbial imbalance. In this context, antibiotic feed additives are popular and widely used in the feed industry, which has promoted the development of aquaculture industry to a certain extent, but the problems of high residue, high pollution and drug resistance caused by antibiotics are becoming more and more serious. serious. In the current society, food safety accidents occur frequently. People pay more attention to dietary health while satisfying food and clothing. Green and healthy aquatic products...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/18A23K10/12
CPCA23K10/12A23K10/18A23K10/30A23K50/80Y02A40/818Y02P60/87
Inventor 郭志欣宋美泽石戈
Owner TONGHUA NORMAL UNIV
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